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Updated: Feb 12, 2026

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Novel Object Exploration as a Potential Assay for Higher Order Repetitive Behaviors in Mice
Published on: August 20, 2016
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A Socio-Technical Exploration for Reducing & Mitigating the Risk of Retained Foreign Objects.
Siobhán Corrigan1, Alison Kay2, Katie O'Byrne3
1School of Psychology, Trinity College Dublin, Dublin 2, Ireland. siobhan.corrigan@tcd.ie.
Summary
Retained foreign objects (RFOs) are serious surgical events. This project develops management processes to reduce RFOs in Irish hospitals, using social-technical and risk management methods.
Area of Science:
- Healthcare Management
- Patient Safety
- Surgical Risk
Background:
- Retained foreign objects (RFOs) are infrequent but serious adverse events in surgical and maternity settings.
- Underreporting makes accurate incidence rates difficult to establish, with estimates ranging from 1/1000 to 1/19,000 procedures.
- RFO incidents incur substantial costs to patients, healthcare institutions, and taxpayers.
Purpose of the Study:
- To analyze and understand the problem of RFOs in Irish surgical and maternity settings.
- To develop hospital-specific foreign object management processes and implementation roadmaps.
- To present a methodological approach for producing generalizable results applicable to other health-related issues.
Main Methods:
- Deployment of an integrated evidence-based assessment methodology for social-technical modeling (SCOPE Analysis Cube).
- Utilization of bow tie methodologies for managing risks in implementing and sustaining change.
- A multi-phase research approach involving active collaboration with clinical and healthcare staff.
Main Results:
- The study presents a novel methodological approach for analyzing and addressing RFOs.
- It outlines the potential for developing effective, hospital-specific foreign object management strategies.
- The research methodology is designed to yield generalizable findings for broader healthcare applications.
Conclusions:
- The proposed methodology offers a robust framework for understanding and mitigating RFO risks.
- Implementing tailored management processes can enhance patient safety and reduce associated costs.
- This research provides a foundation for improving healthcare practices beyond the specific issue of retained foreign objects.
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